Amphenol • PCB Connectors
31
SIHD >>> SIGNAL CONTACTS & GROUND STRIP TECHNOLOGY ( & ) MALE CONTACTS FOR RECEPTACLES WITHOUT GROUND STRIP ( )
Straight solder PC tail
L
L
- Thru hole soldering - Mother board - PCB thickness: up to 4.3 ± 0.3 [.169 ± .012]
M1YD
Termination style
L
M1YD
L
L
L
5.3 ± 0.3 [.209 ± .012]
Termination section
Ø 0.5 ± 0.03 [.020 ± .001] 1.2 x 0,6 [.024 x .047] 2 [.080] Ni + 1 [.039] Au
Mating end size
Active contact area plating µm [µin]
2 [.080] Ni + 3 [.118] SnPb or bright pure Sn for RoHS version
Termination plating µm [µin]
A
Plan originel ECHELLE
DESSIN: le
Amphenol Socapex
1,000
TECHNIQUE:
BP 29 - 74311 THYEZ CEDEX
1/1
GROUND STRIP TECHNOLOGY ( )
Ground strip benefits
- Reduced cross talk level - Impedance 70Ω to 120Ω - Reduced self impedance level - Capacitance distributed along signal contacts
Central ground strip technology
Arrangements available: 102 & 204 signal contacts & 230 signal contacts with half central ground strip Compatibility: M1YD, F1YL, F1U1, F1U2 & F1U3
Note: ground strip has the same termination and active contact area platings as the contacts with which its mounted
All dimensions are given for information only and are in mm [inch], except as otherwise specified
A
Plan originel ECHELLE
DESSIN: le
Amphenol Socapex
1,000
TECHNIQUE:
BP 29 - 74311 THYEZ CEDEX
1/1
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